Line reactor

NKE 20/2,55



 Use as line reactor, commutating reactor or PFC reactor

 Power harmonic damping

 Starting current limitation

 Increases the service life of consumers

 Low ripple

 Very good corrosion protection and low noise thanks to vacuum impregnation

 Bridging voltage dips

 Peak current limitation

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Product Line reactor
Order number NKE 20/2,55
Inductance 2.55 mH
Rated current 20 Aac
Linear current 30 Aac
Rated voltage range 0 V to 400 V
Rated voltage 400 V
Frequency range 50 Hz to 60 Hz
Short circuit voltage 4% @ 400 V
EN insulation class B (130°C)
UL Insulation class class 130
Power loss 15.90 W
Wire material Copper
Cooling type AN
Switching group I0
Ambient temperature -10 °C to 40 °C / 14 °F to 104 °F
Max. installation height 1,000 m / 3,281 ft
Protection and Safety
Protection type IP 00
Protection class (prepared) I
Degree of contamination 2
Electrical Connections
Input terminal Screw terminal
Output terminal Screw terminal
Terminal PE Plug-in connection
Size and Weight
Width 110 mm / 4.33 in
Height 130 mm / 5.12 in
Depth 120 mm / 4.72 in
Weight 3.75 kg / 8.27 lbs
Low Voltage Directive EN 61558-2-20
RoHS compliant EN IEC 63000
Approval cURus - Recognized UL 5085-1/-2; CSA 22.2

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